KK Accessories

Ko-ken accessories include replacement parts and add-ons designed to support KK tools and tool systems (application dependent). Accessories are typically used to extend tool capability, replace worn components, or configure a setup for a specific job—helping keep production moving with the right supporting hardware on hand. Because “KK” accessories can cover multiple product types, the best way to select the right item is to match the accessory to the exact KK tool model or series you’re using (per listing).


Ko-ken 15544A 5/8 Sq. Dr. Adaptor  1/2 Square Length 46mm Hole type

Ko-ken 15544A 5/8 Sq. Dr. Adaptor 1/2 Square Length 46mm Hole type

SKU: KK-15544A
MPN: 15544A

Sale price $49.56 List price $61.94
Save $12.38
Ko-ken 15544A-P 5/8 Sq. Dr. Adaptor  1/2 Square Length 46mm Pin type

Ko-ken 15544A-P 5/8 Sq. Dr. Adaptor 1/2 Square Length 46mm Pin type

SKU: KK-15544A-P
MPN: 15544A-P

Sale price $49.56 List price $61.94
Save $12.38
Ko-ken 15555AL 5/8 Sq. Dr. Locking Adaptor  5/8 Square Length 70mm Locking Quick Release

Ko-ken 15555AL 5/8 Sq. Dr. Locking Adaptor 5/8 Square Length 70mm Locking Quick Release

SKU: KK-15555AL
MPN: 15555AL

Sale price $149.80 List price $187.24
Save $37.44
Ko-ken 15566A 5/8 Sq. Dr. Adaptor  3/4 Square Length 48mm Hole type

Ko-ken 15566A 5/8 Sq. Dr. Adaptor 3/4 Square Length 48mm Hole type

SKU: KK-15566A
MPN: 15566A

Sale price $49.56 List price $61.94
Save $12.38
Ko-ken S/A51 5/8" Pin (100 pieces)

Ko-ken S/A51 5/8" Pin (100 pieces)

SKU: KK-S/A51
MPN: S/A51

Sale price $89.20 List price $111.49
Save $22.29
Ko-ken S/B51 5/8" O Ring (100 pieces)

Ko-ken S/B51 5/8" O Ring (100 pieces)

SKU: KK-S/B51
MPN: S/B51

Sale price $185.69 List price $232.11
Save $46.42